WESTLAKE CORP (WLK)
25 filings available.
0
Insider buys, 12 months
$0 by 0 insiders
9
Insider sales, 12 months
$10.2M by 3 insiders
1
Congress trades
1 member, latest Jan 1, 2021
Most active WLK insiders: Chao Albert and Bender Mark Steven. Members of Congress who disclosed WLK trades include Susie Lee.
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Full Timeline
Every tracked SEC filing, congressional trade, 13F/N-PORT holding change, lobbying disclosure, government contract award, SEC enforcement action, and pay-vs-performance filing for 0001262823, merged into one feed.
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- 8-K Filing: WESTLAKE CORP8-KNov 4, 2026
- 8-K Filing: WESTLAKE CORP8-KSep 29, 2026